baber/WOPTO huggingface dataset:
Patent JP-2022144175-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YAMANAKA TAKANORI
IPC: H01L27/11582
Filed: 2021-03-18
Abstract: To provide a semiconductor device capable of suitably forming an insulation material related to a laminated film and a manufacturing method thereof.SOLUTION: According to one embodiment, a semiconductor device comprises a laminated film alternately including a plurality of electrode layers and a plurality of insulation layers, a charge storage layer provided on a side surface of the laminated film via a first insulation film, and a semiconductor layer provided on a side surface of the charge storage layer via a second insulation film. The semiconductor device further comprises a third insulation film provided between the electrode layer and the insulation layer and between the electrode layer and the first insulation film, and a first film provided at least between the third insulation film and the insulation layer or between the third insulation film and the first insulation film and containing carbon, germanium, tin, aluminum, phosphorous, or arsenic.SELECTED DRAWING: Figure 2
Patent JP-2022144410-A (JP)
Title: Underwear
Inventor: KURATA TSUGIE
IPC: A61F13/72
Filed: 2021-03-19
Abstract: To provide underwear from which urine hardly leaks out of an underwear main body even if no small amount of urine leakage occurs and which can give good wearing feeling without impairing aesthetic appearance when worn.SOLUTION: Underwear include an underwear main body 2 and a pad cloth 8 arranged on a crotch part 5 of the underwear main body 2. The pad cloth 8 can support a water absorption pad. A front end edge part 8F and a rear end edge part 8B of the pad cloth 8 are joined to the underwear main body 2 in a state in which an intermediate area 8M along a front-rear longitudinal direction of the pad cloth 8 can be separated from the underwear main body 2.SELECTED DRAWING: Figure 5
Patent JP-2022144422-A (JP)
Title: Illumination device
Inventor: NAKAMURA YUTA
IPC: B60Q3/54
Filed: 2021-03-19
Abstract: To provide an illumination device which can improve design unity with a design surface of a passenger compartment, and can effectively illuminate an illumination area.SOLUTION: An illumination device 10 comprises: a front case 12 and a rear case 50 which have a front edge part 12A that can be located along a design surface S of a passenger compartment F and extend along Y direction; LEDs 31, 32 which are accommodated in the front case 12, and can emit light along optical axes 31A, 32A that are inclined in a +X direction with respect to a Y direction; and a reflector 20 which is accommodated in the front case 12, and has a reflection surface 25 that is so formed as to surround the optical axes 31A, 32A of the LEDs 31, 32. The reflection surface 25 of the reflector 20 are formed so as to gradually spread out along the optical axes 31A, 32A from the LEDs 31, 32. The LEDs 31, 32 are arranged in a Z direction.SELECTED DRAWING: Figure 3
Patent JP-2022146121-A (JP)
Title: battery unit
Inventor: SAITO HAYATO
IPC: H01M50/249
Filed: 2021-03-22
Abstract: To increase the number of batteries provided between multiple frames in a battery unit.SOLUTION: A batter unit S includes: multiple batteries 2; and a housing 3 which is fixed to a space between multiple frames 11 of a vehicle A and houses the multiple batteries 2. The battery 2 has: multiple battery cells 21; fixing parts 22 which fix the multiple battery cells 21 to the housing part 3; and elastic members 23 which are provided at the fixing parts 22 and inhibit stress from being generated in the batteries 2 by force applied from the multiple frames 11.SELECTED DRAWING: Figure 2
Patent JP-2021119462-A (JP)
Title: Traffic light image processing method, device, computer system, and roadside device
Inventor: LIU BO
IPC: G08G1/09
Filed: 2021-03-23
Abstract: To provide a traffic light image processing method, device, computer system, and roadside device.SOLUTION: A processing method disclosed herein comprises: acquiring image data, including a sequence of image frames over time, of a traffic light from a roadside sensor, the traffic light having at least two light heads; performing difference processing on two temporally adjacent image frames to obtain a difference image, where a pixel value of each pixel point of the difference image is equal to a difference value of corresponding pixel points of the two temporally adjacent image frames; performing thresholding processing on the difference image; and determining a switched-on light head of the traffic light based on the thresholding processed difference image.SELECTED DRAWING: Figure 2
Patent JP-2022147545-A (JP)
Title: Back door and rear glass
Inventor: MAMURO AKIO
IPC: H01Q1/32
Filed: 2021-03-23
Abstract: To provide a back door having an antenna capable of obtaining a comparatively high antenna gain.SOLUTION: A back door has an opening, and has a resin-made outer panel, a resin-made inner panel, a metal-made reinforcement arranged between the outer panel and the inner panel, and a rear glass covering the opening, wherein the rear glass has a first bus bar extending in a vertical direction, a second bus bar which is arranged in a horizontal direction so as to be separated from the first bus bar and extends in the vertical direction, a defogger having a plurality of heating wires connecting between the first bus bar and the second bus bar, an auxiliary element connected to the defogger, and an antenna arranged so as to be surrounded by the defogger and the auxiliary element.SELECTED DRAWING: Figure 1
Patent JP-2022148466-A (JP)
Title: Resin composition for cleaning
Inventor: SHOMURA HIROKI
IPC: C08K7/14
Filed: 2021-03-24
Abstract: To provide a resin composition for cleaning which is usable for cleaning resin-molding machines such as extrusion molding machines and injection molding machines.SOLUTION: A resin composition for cleaning comprises (A) a polycarbonate resin, (B) a styrene-based resin, and (C-1) a polyoxyethylene-polyoxypropylene glycol, wherein the content of the (C-1) component is 0.5-3.5 pts.mass per 100 pts.mass of the sum of the components (A) and (B).SELECTED DRAWING: None
Patent JP-2022151395-A (JP)
Title: Tailgating prevention system and tailgating prevention method
Inventor: KINOSHITA AKIRA
IPC: G06Q10/00
Filed: 2021-03-27
Abstract: To prevent admission of an unauthorized person, and prevent admission of a person with cold symptom and admission of a person who wears no face mask.SOLUTION: A tailgating prevention system comprises: a windbreak room 10 provided at an entrance of a building; first authentication means 20 provided on an outdoor side of the windbreak room for confirming and authenticating an ID given to a registrant permitted to enter the building; an outer door 11 that is provided on the outdoor side of the windbreak room and that can be opened when a person is authenticated by the first authentication means; second authentication means 21 provided in the windbreak room for confirming that the number of person in the windbreak room is one; third authentication means 22 provided in the windbreak room, and which takes a picture of a person in the windbreak room, confirms that a body temperature is a predetermined value, and the person wears a face mask, performs face recognition within a range of the face excluding the face mask, and confirms that this person is the registrant corresponding to the ID; and an inner door 12 that is provided on the indoor side of the windbreak room and that can be opened when both the second authentication means and the third authentication means have authenticated.SELECTED DRAWING: Figure 1
Patent JP-2022154395-A (JP)
Title: Wind power propulsion system for vessel, and vessel equipped with wind power propulsion system
Inventor: KUME KENICHI
IPC: B63H9/02
Filed: 2021-03-30
Abstract: To provide: a wind power propulsion system for a vessel capable of being downsized when increasing a rotor effect obtaining propulsion force by using Magnus effect or obtaining identical propulsion; and a vessel.SOLUTION: A wind power propulsion system for propelling a vessel by using wind power is built standing on a hull 1 of the vessel and includes: rotor means 10, 10A having a shape with a diameter becoming greater going upward where propulsion force is generated on receiving the wind power while rotating; rotational drive means 20 for rotationally driving the rotor means 10, 10A; and control means 30 for controlling the standing state of the rotor means 10, 10A, and the rotational drive of the rotational drive means 20.SELECTED DRAWING: Figure 1
Patent JP-2022154616-A (JP)
Title: Work support device, database creation device, work support system, and work support method
Inventor: CHU ZHOU YONG
IPC: B66F9/075
Filed: 2021-03-30
Abstract: To provide a work support device, a database creation device, a work support system, and a work support method capable of performing work support in an appropriate manner.SOLUTION: A work support control unit 25 acquires stored information that is stored in advance in a state in which the work state of an industrial vehicle and line-of-sight information of the operator of the industrial vehicle are linked. In this manner, by using the pre-stored memory information, the work support control unit 25 can easily obtain information such as how it is appropriate for the operator to direct his/her line of sight according to the work condition. The work support control unit 25 controls the support mode using an imaging unit 12 (support information acquisition unit) based on the acquired work state and stored information. Therefore, the work support control unit 25 can appropriately control the support mode using the imaging unit 12 based on the operator's understanding of the areas in the vicinity of the industrial vehicle that require attention according to the work status of the industrial vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022157246-A (JP)
Title: lens barrel
Inventor: TAKESAWA HIDEYUKI
IPC: G02B7/02
Filed: 2021-03-31
Abstract: To provide a lens barrel that enables switching and selecting operation force of a rotational operation ring easily, and has a lock position.SOLUTION: A lens barrel includes: a fixation unit that consists of the lens barrel; an operation unit that performs a rotating operation around an optical axis of a lens group, in which thereby the lens group moves along the optical axis; and a rotating member that rotates centering around the optical axis with respect to the rotating operation, and the lens barrel has: an annular friction member that has a gear part in an outer peripheral surface, and a friction part in an inner surface; and a lock member that is disposed in the fixation part and has an engagement part. The lock member moves to thereby switch between an engagement of the engagement part with the gear part and opening thereof, which in turn operation force required for the rotating operation of the operation unit can be switched.SELECTED DRAWING: Figure 1
Patent JP-2022160270-A (JP)
Title: Power module and manufacturing method thereof
Inventor: EZUMI MASAHIKO
IPC: H01L23/28
Filed: 2021-04-06
Abstract: To provide a power module capable of miniaturization without lowering the reliability of a terminal, and a manufacturing method of the power module.SOLUTION: A power module includes a circuit board on which a power semiconductor element is mounted, a base plate to which the circuit board is fixed, a terminal block including a proximal end surface fixed to the surface of the circuit board facing away from the base plate, a distal end surface to which an external conductor electrically connected to the outside can be fixed, and an intermediate portion that extends in a direction away from the surface of the circuit board and electrically connects the proximal end surface and the distal end surfaces, and a reinforcing portion fixed to at least one of the circuit board and the base plate to reinforce the terminal block, and the intermediate portion of the terminal block includes a receiving surface facing the distal end surface side, and the reinforcing portion is provided so as to face the receiving surface in the direction in which the intermediate portion extends, and includes a holding surface that regulates the terminal block displacement in the direction away from the surface of the circuit board.SELECTED DRAWING: Figure 2
Patent JP-2022161550-A (JP)
Title: Seat skin material and seat
Inventor: KUNIMOTO KENTARO
IPC: B32B9/02
Filed: 2021-04-09
Abstract: To provide a seat skin material that can prevent wrinkles from occurring, and the like.SOLUTION: A skin material 1 includes: a surface cloth layer 2 made of natural leather; a resin foam layer 3 fixed to the rear surface of the surface cloth layer 2; and a rear cloth layer 4 provided on the rear surface of the resin foam layer 3. Slits 5 are formed in the rear cloth layer 4.SELECTED DRAWING: Figure 4
Patent JP-2022162292-A (JP)
Title: Vehicular lamp fitting
Inventor: MURAO KEISHIRO
IPC: F21S41/663
Filed: 2021-04-12
Abstract: To provide a vehicular lamp fitting which obtains a good light distribution pattern and enables further downsizing.SOLUTION: A vehicular lamp fitting includes: a first light source 2 which emits a first light; a second light source 3 which is disposed adjacent to the first light source 2 and emits a second light L2 in the same direction as the first light; and a projection lens 4 which projects the first light and the second light L2 in the same direction. The projection lens 4 includes: a first incident part 6 located at the side facing the first light source 2; a second incident part 7 located at the side facing the second light source 3; an emission part 8 located at the opposite side of the first incident part 6 and the second incident part 7; and a slit 9 which cuts out a space between the first incident part 6 and the second incident part 7.SELECTED DRAWING: Figure 3
Patent JP-2022163628-A (JP)
Title: steering system
Inventor: YAMASHITA MASAHARU
IPC: B62D6/00
Filed: 2021-04-14
Abstract: To provide a steer-by-wire type steering system having high practicality.SOLUTION: A steer-by-wire type steering system mounted on a vehicle, which includes an operation member 20, a turning device 14 that turns a wheel 10 by a force exerted by an electric motor 50, and a controller 62 that controls the turning device, is configured such that turning of the wheel corresponding to an operation of the operation member is realized while a limit on current supplied to the electric motor is set and that when a traveling speed of the vehicle is lower than a set speed and a turning operation of the wheel is an operation in a direction in which the amount of turning decreases, the limit on the current supplied to the electric motor is decreased in comparison with a case where the traveling speed of the vehicle is equal to or higher than the set speed and the case where the turning operation of the wheel is an operation in which the amount of turning increases. Thus, the capacity of the steering system can be sufficiently exhibited while a load on the electric motor is reduced.SELECTED DRAWING: Figure 1
Patent JP-2021112916-A (JP)
Title: Method and apparatus for controlling exposure of selective laser sintering or laser melting apparatus
Inventor: FRANK HERZOG
IPC: B22F12/90
Filed: 2021-04-19
Abstract: To provide a method that enables optimization of a structural process and especially reduction of a structural time required for an object, and an apparatus for executing the method.SOLUTION: There is provided a method for controlling exposure of a laser sintering apparatus or laser melting apparatus, comprising: a step of preparing the laser sintering apparatus or the laser melting apparatus; and a capability of producing a three-dimensional material by solidification of a layer of a structural material that can be solidified by radiation in the laser sintering apparatus or laser melting apparatus, in which the prepared apparatus includes an irradiation apparatus for irradiating the layer of structural material, and the irradiation apparatus has scanners which can be operated separately and simultaneously irradiate the structural material, and the method performs: a step of separately capturing an irradiation time of the scanners and/or an irradiation surface captured by the scanners; a step of memorizing the captured irradiation time and/or irradiation surface; and a step of comparing other irradiation times and/or irradiation surfaces on each scanner with each other.SELECTED DRAWING: Figure 2
Patent JP-2022165698-A (JP)
Title: Outboard engine and vessel
Inventor: MATSUNAGA TAKUMA
IPC: B63H25/42
Filed: 2021-04-20
Abstract: To provide an outboard engine and a vessel capable of securing greater boat space (space in vicinity of stern to which an outboard engine is attached).SOLUTION: This outboard engine 101 includes: an outboard engine body 1; a piston rod 50 extending in the right to left direction of the outboard engine body 1; a piston 51 fixed to the piston rod 50; and a cylindrical cylinder body 52 with the piston 51 arranged inside and provided with an oil chamber 6 inside; a steering cylinder 5 capable of having the outboard engine body 1 revolved in the right to left direction by revolving a steering shaft 53 by moving the cylinder body 52 in the right to left direction by adjusting the amount of oil in the oil chamber 6; and an oil path 7 formed inside the piston rod 50 and connected to the oil chamber 6.SELECTED DRAWING: Figure 6
Patent JP-2022168476-A (JP)
Title: Birefringent film, manufacturing method therefor, and display device
Inventor: TAKAHASHI SONOSUKE
IPC: B32B7/023
Filed: 2021-04-26
Abstract: To provide a thin birefringent film capable of having different emission points for extraordinary light and ordinary light, a method of manufacturing the same, and a display device.SOLUTION: A birefringent film 100 is provided, comprising multiple birefringent layers 10 containing a hybrid-aligned liquid crystal polymer. The multiple birefringent layers 10 are laminated while maintaining the same liquid crystal polymer alignment direction and the same rising direction of a tilt angle θe of the liquid crystal polymer.SELECTED DRAWING: Figure 1
Patent JP-2022169342-A (JP)
Title: Method and apparatus for producing hydrogen enriched gas
Inventor: DOMEN KAZUNARI
IPC: B01J23/89
Filed: 2021-04-27
Abstract: To provide a method by which a hydrogen-enriched gas can be stably produced from a mixture of hydrogen and oxygen even if the generation of the mixture of the gases in a reactor is not stable.SOLUTION: A method for producing hydrogen enriched gas in the present disclosure comprises (A) a step of generating a mixed gas containing hydrogen and oxygen in a reactor that decomposes water into hydrogen and oxygen by sunlight in the presence of a photocatalyst, (B) a step of collecting the mixed gas in a storage tank, (C) a step of feeding the mixed gas in the storage tank to a gas separator containing a membrane capable of separating hydrogen and oxygen, and (D) a step of separating the hydrogen enriched gas from the mixed gas in the gas separator.SELECTED DRAWING: Figure 1
Patent JP-2021182855-A (JP)
Title: Concentrated joint part, wire harness, and method for manufacturing concentrated joint part
Inventor: KAWANAKA HIROFUMI
IPC: H01R4/70
Filed: 2021-05-13
Abstract: To provide a concentrated joint part that can maintain water resistance of a conducting wire and can be manufactured at low cost at the same time.SOLUTION: A wire harness 1 has a concentrated joint part 3 formed by connecting an aggregate of a plurality of coated conducting wires 5. In the concentrated joint part 3, conducting wires 9 exposed from a coating part 7 are connected together. The conducting wires 9 exposed from the coating part 7 are all coated with a resin 11, including a conducting wire integration part 17. In the concentrated joint part 3, the resin 11 has a large-diameter part 13 in a top edge part of the conducting wire 9. The large-diameter part 13 is nearly hemispherical on the top end side. A small-diameter part 15 is formed closer to the coating part 7 side than the large-diameter part 13. The small-diameter part 15 has a smaller diameter than the large-diameter part 13 has.SELECTED DRAWING: Figure 2
Patent JP-2022176754-A (JP)
Title: Titanium dioxide particle dispersion and cosmetics containing the same
Inventor: YOSHIDA RYOHEI
IPC: A61K8/37
Filed: 2021-05-17
Abstract: To provide a non-silicone titanium dioxide particle dispersion, and also a non-silicone titanium dioxide particle dispersion that has a high concentration but offers excellent dispersibility and stability over time.SOLUTION: A titanium dioxide particle dispersion contains the following components (a)-(c): (a) a titanium dioxide particle surface-treated with fatty acid of 4.0-8.5 mass% relative to titanium dioxide; (b) a polyhydroxystearic acid; and (c) a non-silicone oil solution.SELECTED DRAWING: None
Patent JP-2022177989-A (JP)
Title: Slope device for vehicle
Inventor: HONDA ISAO
IPC: B60R3/00
Filed: 2021-05-19
Abstract: To hold a slope plate stably at a fixed position.SOLUTION: A slope device 11 comprises a slope plate 10 which is deployed at a lower end of a door opening by moving in a deployment direction, or stored in a storage box serving as a storage part provided on a vehicle body, by moving in a storage direction. And then, the slope device 11 comprises a position holding device 70 which holds the slope plate 10 at a fixed position against external force.SELECTED DRAWING: Figure 10
Patent JP-2021193372-A (JP)
Title: Beam steering for laser ultrasonic inspection systems
Inventor: MORTEZA SAFAI
IPC: G01N29/265
Filed: 2021-05-19
Abstract: To solve a problem in which, in one scanning technique that is useful for identifying defects in composite structures, lasers are used, but maintaining a consistent distance between the lasers and the surface of the structure is difficult as the robot arm moves the lasers along the surface of the structure.SOLUTION: Disclosed herein is a laser ultrasonic testing (UT) apparatus 100 for inspecting a surface of an object. The laser UT apparatus comprises an excitation laser 106, which is selectively operable to generate an excitation laser beam 118. The laser UT apparatus also comprises a first acousto-optic deflector (AOD) 114 and a second AOD 116. The laser UT apparatus additionally comprises a detection laser 108, which is selectively operable to generate a detection laser beam 142. The laser UT apparatus further comprises a third AOD 130 and a fourth AOD 136.SELECTED DRAWING: Figure 1
Patent JP-2022178736-A (JP)
Title: Vehicle seat lock device
Inventor: MIYAGAWA MASAZUMI
IPC: B60N2/20
Filed: 2021-05-21
Abstract: To provide a vehicle seat lock device which can change a backrest angle of a seat back into three stages by simplifying a constitution of the device.SOLUTION: A striker 4 includes a first engagement part 41, a second engagement part 42 which is separated from the first engagement part 41 by a prescribed distance, and a third engagement part 43 which is separated from the second engagement part 42 by a prescribed distance. A lock mechanism 3 includes: a base plate 6 which has a striker advancing groove 61 enabling the first and second engagement parts 41, 42 and the third engagement part 43 to advance following a rising movement of a seat back; a hook lever 8 having an engagement group 81 which is supported by the base plate 61, can be held at a first rising position of the seat back by the engagement with the first engagement part 41, is held at a second rising position of the seat back by engagement with the second engagement part 42, and can be held at a third rising position of the seat back by the engagement with the third engagement part 43; and a spring 17 which energizes the hook lever 8 toward an engagement position.SELECTED DRAWING: Figure 3